<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Selection</title>
<style type="text/css">
div::selection {
	background: red;
	color: pink;
}
</style>
</head>
<body>
<div>SelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelectionSelection</div>
</body>
</html>